You didn't really think that Nikon was going to stand idly by and let Canon release the new $6,800 EOS 1D X
in March without a response, did you? After the usual cat-and-mouse game of online leaks and innuendo, the Nikon D4 became official last week. The major high points of the $6,000 Nikon D3S
replacement are its improved autofocus, increased durability, better performance, and more-competitive video capabilities. Look for our hands-on impressions soon.
Read more: Nikon D4 (finally) arrives